
li {list-style: none;}
a {text-decoration: none;color: #333333;}
.px2rem(@name, @px){
    @{name}: @px / 108 * 1rem;
}

.webkit{
    display: -webkit-flex;
    display: -moz-flex;
}
.line-height(@arg){.px2rem(line-height, @arg);}
.font-size(@arg){.px2rem(font-size, @arg);}

.font(@fz,@color){
    .px2rem(font-size,@fz);
    color: @color;
}
.border-bottom(@px,@xian,@color){
    .px2rem(border-bottom-width,@px);
    border-bottom-style: @xian;
    border-bottom-color: @color;
}
.border-top(@px,@xian,@color){
    .px2rem(border-top-width,@px);
    border-top-style: @xian;
    border-top-color: @color;
}
.border(@px,@xian,@color){.px2rem(border-width,@px);border-style: @xian; border-color: @color;}

.padding-top(@top){.px2rem(padding-top, @top);}
.padding-right(@right){.px2rem(padding-right, @right);}
.padding-bottom(@bottom){.px2rem(padding-bottom, @bottom);}
.padding-left(@left){.px2rem(padding-left, @left);}

.padding(@top,@right,@bottom,@left){
   .px2rem(padding-top,@top);
   .px2rem(padding-right,@right);
   .px2rem(padding-bottom,@bottom);
   .px2rem(padding-left,@left);
}

.margin-top(@top){.px2rem(margin-top, @top);}
.margin-right(@right){.px2rem(margin-right, @right);}
.margin-bottom(@bottom){.px2rem(margin-bottom, @bottom);}
.margin-left(@left){.px2rem(margin-left, @left);}

.margin(@top,@right,@bottom,@left){
   .px2rem(margin-top,@top);
   .px2rem(margin-right,@right);
   .px2rem(margin-bottom,@bottom);
   .px2rem(margin-left,@left);
}
    .header{
    .webkit();
    justify-content: space-between;
    .px2rem(height,120);
    background: #494961;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    
    .span{
        .webkit();
        .px2rem(width,120);
        .px2rem(height,120);
        justify-content: center;
        align-items: center;
        img{
            .px2rem(width,27);
        }
    }
    .span:nth-child(2){
        flex: 1;
        .px2rem(width,120);
        .px2rem(height,120);
        .px2rem(font-size,60);
        color: white;
    }
    .span:nth-child(3){
         .px2rem(padding-right,43);
        button{
            .px2rem(width,150);
            .px2rem(height,75);
            .px2rem(border-radius,15);
            color:#cecece;
            background:none;
            .px2rem(font-size,40);
        }
    }
}

.main {
    .padding-bottom(135);

    


    .section{
          .padding-top(120);
          
        .content{
            .font-size(37);
             font-weight: bold;
            border-bottom: 1px solid #c2c2c2;
            .px2rem(height,275);
            .webkit();
          .left{
            .padding-top(75);
            .padding-left(55);
            flex:1;
            p:first-child {
                .webkit();
                .margin-bottom(40);
                .font-size(50);
                span {
                    flex: 1;
                    &:nth-child(2) {
                        text-align: right;
                    }
                }
            }
            p:last-child{
                .font-size(35);
            }
          }
          .right{
            .px2rem(width,160);
            img{
                display: none;
              .px2rem(width,90);
              .px2rem(height,65);
              .padding(130,0,0,40);
             
            }
            button{
              display:none;
              .px2rem(width,160);
              .px2rem(height,275);
              background:#ff6666;
              .font-size(50);
              color:white;
              border:none;
            }
          }
        }

    }

}




    footer{
    .webkit();
    background: #25252f;
    .px2rem(height,135);
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    ul{
        width: 100%;
        align-items: center;
        .webkit();
        justify-content:center;
        li{
            width: 25%;
            .webkit();
            .px2rem(height,135);
            justify-content: center;
            align-items: center;
            img{
                .px2rem(width,40);
                .px2rem(height,40);
            }
            p{
                .px2rem(font-size,39);
                 color: #969696;
                 // text-decoration: none;
                .px2rem(padding-left,10);
            }
        }

        }
    }